Chia-Jen Lo
Pitcher · Career Stats, Bio & Records (2013)
Chia-Jen Lo was a pitcher who played in Major League Baseball in 2013 for the Houston Astros. Across 19 career appearances, he went 0-3 with a 4.19 ERA and 16 strikeouts.
- W (Wins):
- Games credited to a pitcher whose team took a lead it never surrendered while he was the pitcher of record.
- ERA (Earned Run Average):
- Earned runs allowed per nine innings pitched: (ER × 9) ÷ IP. The primary measure of pitching effectiveness.
- SO (Strikeouts):
- For a batter, times retired on a third strike; for a pitcher, batters retired on a third strike.
- WHIP (Walks and Hits per Inning Pitched):
- Baserunners allowed per inning: (BB + H) ÷ IP. Under 1.00 is elite.
Data updated
- Position
- Pitcher
- Bats / Throws
- R / R
- Height / Weight
- 5'11" / 205 lb
- MLB Debut
- 2013-07-31
- Last Game
- 2013-09-28
Season-by-Season Pitching
Click a stat to plot it across every season.
| Year | Team | Lg | W | L | G | GS | CG | SHO | SV | IP | H | ER | BB | SO | ERA | Lg ERA | Pitcher PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2013 | HOU | AL | 0 | 3 | 19 | 0 | 0 | 0 | 2 | 19.1 | 14 | 9 | 13 | 16 | 4.19 | 3.87 (-8%) | -429.8 |
| Career · 1 season | 0 | 3 | 19 | 0 | 0 | 0 | 2 | 19.1 | 14 | 9 | 13 | 16 | 4.19 | — | -430 | ||
Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.
Season-by-Season Batting
Click a stat to plot it across every season.
| Year | Team | Lg | G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | Lg AVG | Lg OBP | Lg SLG | Lg OPS | PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2013 | HOU | AL | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| Career · 1 season | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | 0 | ||
Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.
Game Log & Splits
View full game log (38 games) →Per-game data from Retrosheet (regular season, through 2025).
Batting — Home / Away
| Split | G | AB | R | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|---|
| Home | 10 | 0 | 0 | 0 | 0 | 0 | — |
| Away | 9 | 0 | 0 | 0 | 0 | 0 | — |
Pitching — Home / Away
| Split | G | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|
| Home | 10 | 9.2 | 7 | 6 | 9 | 12 | 5.59 |
| Away | 9 | 9.2 | 7 | 3 | 4 | 4 | 2.79 |
Last 10 Games — Pitching
| Date | Tm | Opp | Dec | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|---|---|
| 2013-09-28 | HOU | NYY | — | 0.2 | 0 | 0 | 0 | 1 | 0 | 0 |
| 2013-09-23 | HOU | TEX | — | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2013-09-18 | HOU | CIN | — | 2.0 | 1 | 0 | 0 | 2 | 3 | 0 |
| 2013-09-15 | HOU | LAA | — | 0.2 | 0 | 0 | 0 | 0 | 1 | 0 |
| 2013-09-09 | HOU | SEA | — | 1.0 | 2 | 2 | 2 | 0 | 1 | 1 |
| 2013-09-07 | HOU | OAK | — | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2013-09-06 | HOU | OAK | — | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 2013-09-02 | HOU | MIN | L | 1.0 | 2 | 4 | 4 | 2 | 2 | 1 |
| 2013-08-29 | HOU | SEA | — | 0.2 | 1 | 0 | 0 | 0 | 1 | 0 |
| 2013-08-25 | HOU | TOR | L | 0.1 | 1 | 2 | 2 | 3 | 1 | 0 |
Career Games by Position
Circle size = games played at each position.
| Position | Games |
|---|---|
| Pitcher | 19 |
Chia-Jen Lo: the record in brief
Between the debut on July 31, 2013 and the final game on September 28, 2013, Chia-Jen Lo built the record summarized on this page. The team column never changes: it is the Houston Astros in 2013. Lo, a pitcher by primary position, both batted and threw right-handed. Height and weight on file: 5-foot-11 and 205 pounds. Lo was born on April 7, 1986, in Pingtung City, Pingtung County, Taiwan.
Lo's career pitching line is 0 wins, 3 losses and a 4.19 ERA over 19 appearances. The same table counts 16 strikeouts. The league ERA over Lo's seasons was 3.87, so the 4.19 figure ran 8.4% worse than average. All of that pitching came in 2013, with 19 games and 16 strikeouts.
Lo appears at one position only: pitcher, in 19 games. On the mound, the fielding record shows 0 errors alongside 1 putouts and 2 assists.
Lo's game-by-game log, linked below the splits, holds 38 games from Retrosheet.
Frequently Asked Questions about Chia-Jen Lo
- Was Chia-Jen Lo a pitcher?
- Yes. Chia-Jen Lo pitched in the major leagues, recording 0 wins and 16 strikeouts.
- What teams did Chia-Jen Lo play for?
- Chia-Jen Lo played for one team, the Houston Astros (2013).
- What were Chia-Jen Lo's career stats?
- In 19 games, Chia-Jen Lo went 0-3 with a 4.19 ERA, 16 strikeouts, 19.1 innings pitched, and 2 saves.
- What position did Chia-Jen Lo play?
- Chia-Jen Lo played primarily as a pitcher, the position where he appeared in the most games.
- How tall was Chia-Jen Lo and how much did he weigh?
- Chia-Jen Lo was listed at 5 feet 11 inches and 205 pounds.
- What was Chia-Jen Lo's career ERA?
- Chia-Jen Lo finished with a 4.19 career ERA, going 0-3 with 16 strikeouts.
- How many strikeouts did Chia-Jen Lo have?
- Chia-Jen Lo recorded 16 career strikeouts.
- Is Chia-Jen Lo in the Hall of Fame?
- No. Chia-Jen Lo has not been inducted into the National Baseball Hall of Fame.